3 years ago

How to solve -2 2/5 subtract 7/10 How to solve -3 subtract 1/10

Mathematics

2 answers:

crimeas [40]3 years ago

5 0

Answer:

275% × 4 =

(275 ÷ 100) × 4 =

(275 × 4) ÷ 100 =

1,100 ÷ 100 = 11

answer is 11

Step-by-step explanation:

galben [10]3 years ago

3 0

Answer: 11

Step-by-step explanation:

275% × 4 =

(275 ÷ 100) × 4 =

(275 × 4) ÷ 100 =

1,100 ÷ 100 = 11

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Use the distributive property of multiplication to find 5×45.<br> Hint: 45=5+40.

alexgriva [62]

Answer:

Step-by-step explanation:

Distributive property: a(b +c) = (a*b) + (a*c)

45 = 40 + 5

5* 45 = 5* (40 + 5)

= 5*40 + 5*5

= 200 + 25

= 225

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2 years ago

Draw an angle of 40 degree. copy it's supplementary angle

Mila [183]

This is the correct form of a supplementary angle.

3 0

3 years ago

Would the answer for 36 be $9.88 or $9.75?

ludmilkaskok [199]

total bill before any discounts $13.

she is a student, so she gets 20% off.

she brought an item of clothing, so she gets 5% off.

so she's really getting 20% + 5% off, namely 25% off her bill.

$\bf \begin{array}{|c|ll} \cline{1-1} \textit{a\% of b}\\ \cline{1-1} \\ \left( \cfrac{a}{100} \right)\cdot b \\\\ \cline{1-1} \end{array}~\hspace{5em}\stackrel{\textit{25\% of 13}}{\left( \cfrac{25}{100} \right)13\implies 3.25}~\hfill \stackrel{\textit{bill with all discounts}}{13-3.25\implies 9.75}$