Question

34.
The index number of prices at a place in 1998 is 355 with 1991 as base. This means
(a) There has been on the average a 255% increase in prices
(b) There has been on the average a 355% increase in price
There has been on the average a 250% increase in price
(d) None of these​

Answer 1

Answer:

Oᴘᴛɪᴏɴ.(ᴀ)

ᴛʜᴇʀᴇ ʜᴀs ʙᴇᴇɴ ᴏɴ ᴛʜᴇ ᴀᴠᴇʀᴀɢᴇ ᴀ 255% ɪɴᴄʀᴇᴀsᴇ ɪɴ ᴘʀɪᴄᴇs.

Step-by-step explanation:

1991 ɪs ᴛʜᴇ ʙᴀsᴇ ᴏғ ɪɴᴅᴇᴄ ɴᴏ ᴏғ 1991 ɪs 100.

Sᴏ,

355-100=255% ᴏғ ɪɴᴄʀᴇᴀsᴇ..

ɪ ʜᴏᴘᴇ ɪᴛ's ʀʜᴛ ɴᴅ ʜᴇʟᴘ's ᴜ✔︎

༆ MARK ME AS A BRAINLIEST ༆

_________꧁꧂__________

Answer 2

Answer:

Step-by-step explanation:

355-100%=255