Question

1.7-0.8= Tenths- Tenths= Tenths=

Answer 1

Answer:

0.9

Step-by-step explanation:

$1.7 - 0.8$

In 1.7, 1 is in once place and 7 is in tenths place

1.7 has 1 ones and 7 tenths = 17 tenths

0.8 has 8 tenths

Now we subtract it

$1.7 - 0.8=17 \ tenths - 8 \ tenths=9\ tenths$

9 tenths = 9 times 1/10

So 9 tenths = 0.9 in decimals

$1.7 - 0.8=17 \ tenths - 8 \ tenths=9\ tenths=0.9$

Answer 2

The expression is equivalent to : 17 tenth - 8 tenth = 9 tenth

To perform the subtraction operation, we need to convert the values into tenths :

• 1.7 = 1 unit 7 tenth
• 1 unit = 10 tenth

Hence,

1.7 = 10 tenth + 7 tenth = 17 tenth

0.8 into tenth

0.8 = 0 unit, 8 tenth = 8 tenth

Therefore ,

• 1.7 - 0.8 = 17 tenth - 8 tenth = 9 tenth

Hence, 1.7 - 0.8 is 9 tenth.

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