Question

subtract the following
1) 4.6 - 2.18 + 1.3
2) 12.3 from 15.16 with formula/solution ​

Answer 1

Answer:

a) 3.72

Step-by-step explanation:

4.6 - 2.18 = 2.42 and 2.42+ 1.3 = 3.72

Answer 2

Solution of 4.6 - 2.18 + 1.3 is 3.72 and subtraction of 12.3 from 15.16 gives 2.86.

Given:

1) 4.6 - 2.18 + 1.3

2) Subtract 12.3 from 15.16

To find:

Subtract and solve.

Solution:

1) 4.6 - 2.18 + 1.3

Step 1:

Add 4.6 and 1.3

$\: \: 4.6 \\ + 1.3 \\ - - - - \\ 5.9 \\ - - - -$

Step 2:

Subtract 2.18 from 5.9

$\: \: 5.90 \\ - 2.18 \\ - - - - - \\ 3.72 \\ - - - - -$

2) 12.3 from 15.16

$4 \: \: 11\\ \: \: 1 \cancel5.\cancel16 \\ - 12.30 \\ - - - - - \\ 2.86 \\ - - - - -$

Thus,

Solution of 4.6 - 2.18 + 1.3 is 3.72 and subtraction of 12.3 from 15.16 gives 2.86.

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