Question

Shreya got 80% out of 800 how many more marks are needed to secure 90%

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Answer 1

Answer:

80 % of 800

80. × 800 Divided by 100

80 × 8 = 640.

II Case

90% of 800 Divided By 100.

90 × 8

= 720.

Marks Need For Secure 90% =

90% = 720

80 % = 640

720 - 640

80.

It Means she Needed 80 Marks For Secure 90%.

Hope this will be helpful for you

Answer 2

Answer:

80 marks

Step-by-step explanation:

Shreya scored = 80% out of 800

A.T.Q

90% out of 800 = x

= 80% = 8 × 80 = 640 marks

Therefore, 90% = 9 × 80 = 720 marks

Left over marks = 90% -100% = 10%

= 720 - 800 = 80 marks