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Fractions, decimals and percentages. questions

Fractions, decimals and percentages. questions | form one Basic Mathematics

Find Fractions, decimals and percentages. examination questions, form one Basic Mathematics in acaproso.com

# Question
1
  • Find 75% of Tsh 500/=
  • Bernadetha had Tsh 1000/=, 2/5 of this money was used for buying kachori, 1/2 of the remaining was used to buy pencils. How much money was left?

Mathematical Calculation
2

Express 0.34 in the form of a/b where a and b are integers such that b ≠ 0


Mathematical Calculation
3

Round off 0.0027952 into

  • four decimal places
  • three significant figures

Mathematical Calculation
4

Convert 0.125 into percentage


Mathematical Calculation
5

Subtract 25% of 24 from 6.


Mathematical Calculation
6

Find the sum of  1	frac{2}{3} +2	frac{1}{2}+3	frac{4}{5}


Mathematical Calculation
7

Write the fraction frac{31}{8} as a mixed number.


Mathematical Calculation
8

Find the difference between x and 80% of x, if x = 950.


Mathematical Calculation
9

Jane requires a piece of cloth of 1.8 meters long to make her dress; whereas Mary requires a piece
of a cloth which is one and a half times as long as Jane’s. How long is Mary's piece of cloth?


Mathematical Calculation
10

Given that x=0.dot{3}dot{1} and y=0.2dot{5} find the value of

  1. x+y
  2. x-y.

Mathematical Calculation