Question

find the answer
-7/8+ 5/8 X 16/15 ÷ 4/5​

Answer 1

Answer:

-1/24

Step-by-step explanation:

-7/8+5/8*16/15/4/5

=-7/8+5/8*16/15*5/4

=-7/8+5/6

= -1/24

Hope that helps...............

Answer 2

$\bf \large\underbrace\orange{Question:}$

$\bf \:Evaluate \: - \dfrac{7}{8} + \dfrac{5}{8} \times \dfrac{16}{15} \div \dfrac{4}{5}$

$\bf\underbrace\orange{Answer:}$

Concept Used :-

• BODMAS is an acronym and it stands for Bracket, Order, Division, Multiplication, Addition, and Subtraction. 

$\bf\underbrace\orange{Solution:}$

$\bf \: - \dfrac{7}{8} + \dfrac{5}{8} \times \dfrac{16}{15} \div \dfrac{4}{5}$

$\bf\implies \: - \dfrac{7}{8} + \dfrac{5}{8} \times \dfrac{16}{15} \times \dfrac{5}{4}$

$\bf\implies \: - \dfrac{7}{8} + \dfrac{5}{6}$

$\bf\implies \:\dfrac{ - 21 + 20}{24}$

$\bf\implies \: - \dfrac{1}{24}$

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Additional Information:-

• According to BODMAS rule, the brackets have to be solved first followed by powers or roots (i.e. of), then Division, Multiplication, Addition and at the end Subtraction. Solving any expression is considered correct only if the BODMAS rule or the PEMDAS rule is followed to solve it.
• When you finish a mathematical sentence of numbers that are involving various different operations, here BODMAS helps you to know which order to be followed to complete the questions.
• Anything which is inside Brackets should be completed first, then the orders, which is followed by any multiplication or division and at last by subtraction or addition.
• When you complete a mathematical number sentence which involves various different operations then BODMAS ease you to know the proper order to complete them the solution.