Question

IV. Solve the following:
1. Use number line and add the integers:
a. 9 + (-4
2. Convert into mixed fraction :
a. 17/5
3. Reduce to simplest form:
a. 48/30
4. Draw number line and locate the points on them:
1/2, 2/3, 2/5, 2/2
5. Compare the given integers:
a. 8
- 11
b. 44
0
6. Convert into Improper fraction: a. 572
7. Convert into mixed fraction:
a. 9/6​

Answer 1

Answer ♡

Given,

• if 40% of a number is equal to

two third of another number.

To find ,

• Ratio of the first number to the

second number .

Solution ,

Let

• A and B be the two number

such that.

According to the question

• 40% of A = 2/3 B

Now ,

• 40 A/100 = 2B/3

• A/B = (2/3 × 5/2)

• A/B = 5/3

• A:B = 5:3

Hence,

• the ratio of the first number to

the second number is 5:3

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